ApplicationManager.GetApplicationManager 方法

  • 參考

定義

命名空間:
System.Web.Hosting
組件:
System.Web.dll

傳回與這個 ASP.NET 主機處理序關聯之 ApplicationManager 物件的單一執行個體。

public:
 static System::Web::Hosting::ApplicationManager ^ GetApplicationManager();
public static System.Web.Hosting.ApplicationManager GetApplicationManager ();
static member GetApplicationManager : unit -> System.Web.Hosting.ApplicationManager
Public Shared Function GetApplicationManager () As ApplicationManager

傳回

ApplicationManager

與正在執行的 ASP.NET 主機處理序關聯之 ApplicationManager 物件的單一執行個體。

範例

下列程式碼範例會 GetApplicationManager 使用 方法來擷取 ApplicationManager Web 應用程式的實例。


<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Hosting" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">
  protected void Page_PreRender(object sender, EventArgs e)
  {
    ApplicationManager appManager = ApplicationManager.GetApplicationManager();
    ApplicationInfo [] appInfo = appManager.GetRunningApplications();
    GridView1.DataSource = appInfo;
    GridView1.DataBind();
  }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
  <meta http-equiv="Content-Type" content="text/html" />
  <title>Application Info sample</title>
</head>
<body>
  <form id="form1" runat="server">
    <asp:GridView ID="GridView1" runat="server">
    </asp:GridView>
  </form>
</body>
</html>

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Web.Hosting" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<script runat="server">
  Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As EventArgs)
    Dim appManager As ApplicationManager
    appManager = ApplicationManager.GetApplicationManager()
   
    Dim appInfo As ApplicationInfo()
    appInfo = appManager.GetRunningApplications()
    
    GridView1.DataSource = appInfo
    GridView1.DataBind()
  End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
  <meta http-equiv="Content-Type" content="text/html" />
  <title>Untitled Page</title>
</head>
<body>
  <form id="form1" runat="server">
    <asp:GridView ID="GridView1" runat="server">
    </asp:GridView>
  </form>
</body>
</html>

備註

在預設應用程式域中，只有一個物件的實例 ApplicationManager 是由 ASP.NET 主機進程所建立。 如果類別的 ApplicationManager 實例無法使用，方法會 GetApplicationManager 先建立 類別的 ApplicationManager 實例，然後傳回新建立的物件。 如果先前已建立 類別的 ApplicationManager 實例，此方法 GetApplicationManager 會傳回現有的 物件。

適用於